Individual Calculations August 2021
 Siekanska, Maria  Total change: -60.04  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2021 Lublin POL 2021-06-26
RcRownchangeKK*chgGame
 1651 1903 5.50 9 -1.53 38 -58.14 
  Salamon, Julia 1503  * POL0.001-0.9238-34.96 
  Szopa, Emilia 1688 POL0.001-0.7738-29.26 
  Tokarz, Izabela 1623 POL1.0010.16386.08 
  Pastuszko, Katarzyna 1503  * POL1.0010.08383.04 
  Smietanska, Wiktoria c1802 POL1.0010.363813.68 
  Gaszka, Zuzanna 1503  * POL1.0010.08383.04 
  Pawicka, Magdalena 1799 POL0.501-0.1438-5.32 
  Szczotka, Klara 1934 POL0.001-0.4638-17.48 
  Sprzeczka, Emilia 1503  * POL1.0010.08383.04 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Najdorf Chess Festival 2021 gr. A Warszawa POL 2021-07-10
RcRownchangeKK*chgGame
 1996 1909 3.50 9 -0.05 38 -1.90 
  Mickiewicz, Piotr 2247 POL0.001-0.1238-4.56 
  Parol, Pola wf2111 POL1.0010.763828.88 
  Leskiewicz, Ignacy 2135 POL0.001-0.2138-7.98 
  Klim, Filip 2061 POL0.5010.20387.60 
  Choroszej, Aleksander 2052 POL0.001-0.3138-11.78 
  Budkiewicz, Magdalena 1801 POL0.001-0.6538-24.70 
  Carrieri, Maurizio 1729 ITA1.0010.26389.88 
  Basiaga, Sebastian 1721 POL1.0010.26389.88 
  Mohammadi Nia, Borna 2111 GER0.001-0.2438-9.12 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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